“primary standard for airborne sound pressure”的概念、定义、翻译、参考文献-科学参考

单词	primary standard for airborne sound pressure
释义	primary standard for airborne sound pressure Encyclopedia 工学声学计量技术释 primary standard for airborne sound pressure空气声声压基准装置用于复现和保存空气声声压量值的装置。
随便看	heavily doped crystal Heaviness Principle Heaviside Heaviside calculus Heaviside crater Heaviside distribution Heaviside function Heaviside lambda Heaviside layer Heaviside-Lorentz unit Heaviside, Oliver Heaviside operational calculus Heaviside pi Heaviside step function Heaviside theta Heaviside unit function heavy added information constraint heavy aggregate heavy aromatics transalkylation process heavy atom effect heavy cargo carrier heavy chain heavy chain disease heavy chain nephropathy heavy charged particle interaction with matter

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